CN208263346U - The incorgruous pulled core structure of mold - Google Patents
The incorgruous pulled core structure of mold Download PDFInfo
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- CN208263346U CN208263346U CN201820856619.6U CN201820856619U CN208263346U CN 208263346 U CN208263346 U CN 208263346U CN 201820856619 U CN201820856619 U CN 201820856619U CN 208263346 U CN208263346 U CN 208263346U
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- sliding block
- core structure
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Abstract
The utility model discloses a kind of incorgruous pulled core structures of mold, including mold, the first sliding block, first slide, the second sliding block, second slide, pull rod, oil cylinder and cylinder bracket, the cylinder bracket is mounted on mold, the oil cylinder is mounted on cylinder bracket, first sliding block is connected with first slide, and the first slide is connected with oil cylinder, and the second slide is connected with the second sliding block, the pull rod is fixedly mounted in second slide, and the first slide is sleeved on pull rod.Thus, the utility model can be operated by a core pulling, realize the core pulling work of two different directions, casting i.e. in a mold molds hole or depression positioned at different location, it is not identical that the utility model is particularly suitable for direction direction, and the lesser hole of angle of direction or the molding of depression, low manufacture cost, setting and use are simple.
Description
Technical field
The utility model relates to mould structure fields, more particularly, to a kind of incorgruous pulled core structure of mold.
Background technique
When inner or outer side different from open mold direction on the plastic in die cast has hole or depression, casting is just
Directly it cannot go out to demould by the ejecting mechanisms vertebra such as push rod, at this point, the part formed on mold at this must be made and can be displaced sideways
Moving core, i.e. pulled core structure, first to extract lateral forming part out, then again casting before casting demoulding is released
Part is released out of mould, otherwise can not just be demoulded.
In actual production, can there are multiple holes or depression, it usually needs multiple pulled core structures are set on some parts
To on different location hole or depression carry out core pulling, it has, however, been found that being deposited on the part of some small volumes
In direction towards different hole or depression, and the angle smaller (referring generally to the angle less than 45 °) of direction between them
In the case of, when multiple pulled core structures are arranged, the distance meeting very little of each core-pulling mechanism, it is difficult to be arranged, and cost is very high, and
It is complicated for operation when work, and be easy to interact, and reduce the formed precision of product.
Utility model content
The purpose of this utility model is to provide a kind of incorgruous pulled core structure of mold, can solve the above problem one or
Person is multiple.
One aspect according to the present utility model provides a mold incorgruous pulled core structure, including mold, the first cunning
Block, first slide, the second sliding block, second slide, pull rod, oil cylinder and cylinder bracket, the cylinder bracket are mounted on mold, institute
Oil cylinder to be stated to be mounted on cylinder bracket, first sliding block is connected with first slide, and the first slide is connected with oil cylinder,
The second slide is connected with the second sliding block, and the pull rod is fixedly mounted in second slide, and the first slide is sleeved on
On pull rod.
The beneficial effects of the utility model are: oil cylinder can drive first slide in intracavitary sliding in the utility model, so that
First sliding block is servo-actuated, to realize the core pulling work on a direction, and when the first slipper block loose core in place when, pull rod band can be passed through
Dynamic second slide is mobile, so that the second sliding block is servo-actuated, to realize the core pulling work on another direction, this is practical new as a result,
Type can be operated by a core pulling, realize the core pulling work of two different directions, i.e., casting in a mold, which molds, to be located at not
Hole or depression with position, the utility model are particularly suitable for direction towards not identical, and the angle of direction smaller (refers generally to
The angle is less than 45 °), hole or depression molding, low manufacture cost, setting and using simple.
In some embodiments, the pull rod includes drag link body and drawhead, and drag link body and drawhead are integrally formed, institute
It states first slide to be sleeved on drag link body, and drawhead can not be detached from.It is able to achieve first slide as a result, in sliding on drag link body,
And since drawhead can not be detached from, so that can pull entire pull rod to move by drawhead after drawhead contact.
In some embodiments, the first slide is equipped with hole, and the first slide through hole is sleeved on drag link body,
The aperture in the hole is greater than the diameter of drag link body, and the aperture in the hole is less than the diameter of drawhead.It can guarantee first slide as a result,
Drawhead can not be detached from activity on drag link body.
In some embodiments, the utility model further includes spacing adjustment cushion block, one end of the spacing adjustment cushion block
It is mounted in first slide, the other end is in contact with second slide.The setting of spacing adjustment cushion block can be conveniently adjusted first slide
Spacing between second slide, to adapt to different needs.
In some embodiments, the utility model further includes height adjusting cushion block, and the height adjusting cushion block is mounted on
In mold, and it is in contact with first slide.Height adjusting cushion block can be conveniently adjusted the height of first slide.
In some embodiments, the mold includes cover half, dynamic model, fixed mold core and mavable module core, the fixed mold core installation
In cover half, the mavable module core is mounted in dynamic model, and the fixed half and moving half is connected, and the fixed mold core is connected with mavable module core,
First sliding block and the second sliding block are respectively positioned in mavable module core, and the cylinder bracket is mounted on dynamic model.Fixed mold core and dynamic as a result,
Energy shape forming cavity between mode, and the first sliding block and the second sliding block only move in dynamic model, guarantee the good reliability of its demoulding.
In some embodiments, the utility model further includes fixed cushion block, and the side of the fixed cushion block connects with dynamic model
Touching, the other side is in contact with first slide.The setting of fixed cushion block can be realized in order to the position to first slide and be fixed, and be prevented
First sliding block retreats after molding, meanwhile, fixed cushion block can be conveniently replaceable, and used, improved with being applicable in different first slides
The wide usage of the utility model.
In some embodiments, the oil cylinder includes cylinder body and piston rod, one end activity installation of the piston rod
In cylinder body, the other end is connect with first slide.Piston rod can drive the movement of first slide as a result,.
In some embodiments, the utility model further includes connecting rod and even block, one end of the connecting rod and first slide
It is connected, the other end is connected by even block with piston rod.By setting connecting rod and connect block, it can be with this covert extension piston rod
Length increases the usable condition of piston rod, further increases the practicability of the utility model.
Detailed description of the invention
Fig. 1 is a kind of cross-sectional view of the front view of the incorgruous pulled core structure of mold of embodiment of the utility model.
Fig. 2 is the magnified partial view of the incorgruous pulled core structure of mold of Fig. 1.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
With reference to Fig. 1-Fig. 2, a kind of incorgruous pulled core structure of mold of the utility model, including mold 1, the first sliding block 2,
One slide 3, the second sliding block 4, second slide 5, pull rod 6, oil cylinder 7, cylinder bracket 8, connecting rod 9 and company's block 10.
Mold 1 includes cover half 201, dynamic model 202, fixed mold core 203 and mavable module core 204.Fixed mold core 203 is installed in cover half 201,
Mavable module core 204 is mounted in dynamic model 202, and cover half 201 is connected with dynamic model 202, and fixed mold core 203 is connected with mavable module core 204, fixed
Shape forming cavity between mode 203 and mavable module core 204, type chamber is used for die cast automobile support, and there are two on the automobile support
It is a towards different first depression and the second depression.
The shape of first sliding block 2 and the shape of the first depression match, the shape of the second sliding block 4 and the shape of the second depression
Match, the first sliding block 2 and the second sliding block 4 are respectively positioned on mavable module core 204, the first sliding block 2 and 3 company of being bolted of first slide
It connects, second slide 5 is bolted to connection with the second sliding block 4.
Pull rod 6 includes drag link body 61 and drawhead 62, and drag link body 61 and drawhead 62 are integrally formed, and drag link body 61 passes through spiral shell
Line is fixedly mounted in second slide 5, and first slide 3 is equipped with hole 31, and the size and drag link body 61 in hole 31 match, so that
3 through hole 31 of first slide is sleeved on drag link body 61, and the aperture in hole 31 is slightly larger than the diameter of drag link body 61, so that first
Slide 3 can slide on drag link body 61, and the aperture in hole 31 is less than the diameter of drawhead 62, so that first slide 3 can not be detached from
Drawhead 62.
Oil cylinder 7 includes cylinder body 71 and piston rod 72, and one end of piston rod 72 is movably arranged on cylinder body 71 by piston
Interior, the other end is connect with first slide 3, and one end of connecting rod 9 is realized in first slide 3 to be fixedly connected with first slide 3,
The other end is fixedly connected by even block 10 with piston rod 72, and first slide 3 is fixedly connected with the piston rod 72 of oil cylinder 7 as a result,.
Cylinder bracket 8 is mounted by means of bolts on the dynamic model 202 of mold 1, and the cylinder body 71 of oil cylinder 7 is solid by bolt
Dingan County is on cylinder bracket 8.
The utility model further includes spacing adjustment cushion block 101, height adjusting cushion block 102 and fixed cushion block 11.Spacing adjustment
One end of cushion block 101, which is threadably secured, to be mounted in first slide 3, and the other end is in contact with second slide 5.Height adjustment pad
Block 102 is then mounted by means of bolts in mold 1, and is in contact with first slide 3.The side of fixed cushion block 11 and dynamic model
202 are bolted, so that the side of fixed cushion block 11 is contacted with dynamic model 202, the other side is then in contact with first slide 3.
Terminate in die-casting process, after being opened, when carrying out core pulling work using the utility model, starts oil cylinder 7, then live
Stopper rod 72 bounces back, to drive first slide 3 mobile, then the first sliding block 2 connecting with first slide 3 is servo-actuated, so that first is sliding
First depression abjection of the block 2 from automobile support, meanwhile, first slide 3 can be moved along drag link body 61, when the first sliding block 2 is de-
When out in place, then first slide 3 can also be contacted with drawhead 62, at this point, piston rod 72 continues to bounce back, then first slide 3 also after
Continuous movement, first slide 3 withstand drawhead 62, so that pull rod 6 is moved with the movement of first slide 3, are then connected with pull rod 6
Second slide 5 it is servo-actuated, the second sliding block 4 connecting with second slide 5 is also servo-actuated, and final second sliding block 4 is from automobile support
The abjection of second depression, the utility model complete core pulling work.
If in addition, the utility model is when in use cushion block 101 can be adjusted by replacement different-thickness spacing to change
Distance between first slide 3 and second slide 5, can also by replace different height height adjusting cushion block 102 and different thickness
The fixation cushion block 11 of degree, to change the position of first slide 3, so that the relative position of first slide 3 and second slide 5 is influenced,
So that the core pulling that the utility model is able to cooperate the hole of different angle or depression on casting uses.
Above-described is only some embodiments of the utility model.For those of ordinary skill in the art,
Without departing from the concept of the present invention, various modifications and improvements can be made, these belong to practical
Novel protection scope.
Claims (9)
1. the incorgruous pulled core structure of mold, which is characterized in that slided including mold, the first sliding block, first slide, the second sliding block, second
Seat, pull rod, oil cylinder and cylinder bracket, the cylinder bracket are mounted on mold, and the oil cylinder is mounted on cylinder bracket, described
First sliding block is connected with first slide, and the first slide is connected with oil cylinder, and the second slide is connected with the second sliding block
It connects, the pull rod is fixedly mounted in second slide, and the first slide is sleeved on pull rod.
2. the incorgruous pulled core structure of mold according to claim 1, which is characterized in that the pull rod includes drag link body and pull rod
Head, drag link body and drawhead are integrally formed, and the first slide is sleeved on drag link body, and can not be detached from drawhead.
3. the incorgruous pulled core structure of mold according to claim 2, which is characterized in that the first slide is equipped with hole, described
First slide through hole is sleeved on drag link body, and the aperture in the hole is greater than the diameter of drag link body, and the aperture in the hole, which is less than, draws
The diameter of head.
4. the incorgruous pulled core structure of mold according to claim 1, which is characterized in that cushion block is adjusted including spacing, between described
One end away from adjustment cushion block is mounted in first slide, and the other end is in contact with second slide.
5. the incorgruous pulled core structure of mold according to claim 1, which is characterized in that including height adjusting cushion block, the height
Degree adjustment cushion block is mounted in mold, and is in contact with first slide.
6. the incorgruous pulled core structure of mold according to claim 1, which is characterized in that the mold includes cover half, dynamic model, determines
Mode and mavable module core, the fixed mold core are installed in cover half, and the mavable module core is mounted in dynamic model, and the fixed half and moving half is connected
It connects, the fixed mold core is connected with mavable module core, and first sliding block and the second sliding block are respectively positioned in mavable module core, the cylinder bracket
It is mounted on dynamic model.
7. the incorgruous pulled core structure of mold according to claim 6, which is characterized in that including fixed cushion block, the fixed pad
The side of block is contacted with dynamic model, and the other side is in contact with first slide.
8. the incorgruous pulled core structure of mold according to claim 1, which is characterized in that the oil cylinder includes cylinder body and piston
One end of bar, the piston rod is movably arranged in cylinder body, and the other end is connect with first slide.
9. the incorgruous pulled core structure of mold according to claim 8, which is characterized in that including connecting rod and connect block, the connecting rod
One end be connected with first slide, the other end is connected by even block with piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820856619.6U CN208263346U (en) | 2018-06-04 | 2018-06-04 | The incorgruous pulled core structure of mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820856619.6U CN208263346U (en) | 2018-06-04 | 2018-06-04 | The incorgruous pulled core structure of mold |
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| CN208263346U true CN208263346U (en) | 2018-12-21 |
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| CN201820856619.6U Active CN208263346U (en) | 2018-06-04 | 2018-06-04 | The incorgruous pulled core structure of mold |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435092A (en) * | 2019-07-26 | 2019-11-12 | 宁波帅特龙集团有限公司 | Form the slide block mechanism, side shaping mechanism and injection mold of incorgruous pore structure |
| CN115319970A (en) * | 2022-10-12 | 2022-11-11 | 宁波臻至机械模具有限公司 | Side loose core mould |
| CN115846620A (en) * | 2023-02-27 | 2023-03-28 | 宁波遵航汽车零部件有限公司 | Die casting die that has mouth of pipe side structure of loosing core of vapour vehicle support |
-
2018
- 2018-06-04 CN CN201820856619.6U patent/CN208263346U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110435092A (en) * | 2019-07-26 | 2019-11-12 | 宁波帅特龙集团有限公司 | Form the slide block mechanism, side shaping mechanism and injection mold of incorgruous pore structure |
| CN110435092B (en) * | 2019-07-26 | 2021-09-17 | 宁波帅特龙集团有限公司 | Slider mechanism for forming anisotropic hole structure, side forming mechanism and injection mold |
| CN115319970A (en) * | 2022-10-12 | 2022-11-11 | 宁波臻至机械模具有限公司 | Side loose core mould |
| CN115846620A (en) * | 2023-02-27 | 2023-03-28 | 宁波遵航汽车零部件有限公司 | Die casting die that has mouth of pipe side structure of loosing core of vapour vehicle support |
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